What the Odds Tell Us
The market has made its position clear ahead of this MMA bout on Sunday, September 13. Yousri Belgaroui is a heavy favorite over Djorden Santos across all available books. At 1xBet, Belgaroui is listed at -769; BetOnline.ag has him at -714. Santos is drawing between +505 and +530 depending on where you shop.
These are significant prices on both ends. A -769 favorite requires a substantial outlay for modest returns, while a +530 underdog implies a real longshot from the market's perspective. If you want to convert these figures into implied probabilities, the Line Whale Odds Converter makes that process straightforward.
Belgaroui vs. Santos: Breaking Down the Implied Probabilities
Putting these odds into percentage terms clarifies what the books are actually saying.
Belgaroui's Side
At -769 (1xBet), the implied probability on Belgaroui winning is approximately 88.5%. At -714 (BetOnline.ag), that figure sits around 87.7%. The market is pricing this as a dominant favorite situation, not a close contest. Bettors backing Belgaroui at these prices are paying a steep premium for what the books consider a near-certain outcome.
Santos's Side
At +530 (1xBet), Santos carries an implied probability of roughly 15.9%. At +505 (BetOnline.ag), that bumps up slightly to about 16.5%. Even accounting for the bookmaker's margin, the consensus is clear: Santos enters this fight as a significant longshot with a wide gap between these two fighters priced into the market.
The Draw
1xBet is also posting a draw at +3200, implying under 3% probability. Draws are rare in MMA and rarely merit serious handicapping consideration. It's there if you want it, but the market isn't suggesting it's a realistic result.
Line Shopping: Where the Difference Matters
The gap between +505 and +530 on Santos adds up depending on your unit size. On an underdog at these prices, that spread has a tangible impact on your payout.
On the favorite side, -714 versus -769 is a more meaningful difference. At -714, you're risking less per unit of profit than at -769, making the BetOnline.ag line meaningfully better for Belgaroui backers. This is a clear case where having access to multiple books matters. The Line Whale homepage lets you compare live odds across sportsbooks so you can act on the best available number before lines shift.
Key Factors to Watch Before September 13
With 12 days until the fight, this line could move. Here are the factors most likely to influence the market.
Fighter News and Camp Reports
Injury reports, weight cut concerns, or camp disruptions will be reflected in the odds quickly. Favorite prices this steep don't move dramatically without a meaningful catalyst, but news out of either camp can create short windows of value.
Betting Volume and Sharp Action
Heavy action on Santos at these prices would be notable. If his line shrinks significantly, that signals either sharp money or a public shift in sentiment. If Belgaroui's price drifts higher, the market is reinforcing its confidence in the favorite. Tracking line movement through Steam Moves can help you identify when sharp money is influencing the number.
Stylistic Matchup Context
MMA favorites priced at -700 or higher tend to reflect a meaningful skill gap, experience advantage, or a style matchup that heavily favors one fighter. Bettors considering Santos as a live underdog should identify a specific path to victory before acting at plus money. Vague upset potential rarely justifies a bet at these implied probabilities.
Method of Victory Markets
When a fighter is this heavily favored on the moneyline, method and round markets can offer more nuanced value. If books are posting props around finish method or round totals, those are worth examining as an alternative to the flat moneyline.
The Bottom Line
The market has spoken clearly. Belgaroui is an 87 to 89 percent implied probability favorite depending on which book you use, and Santos is a significant longshot at roughly 16 percent implied odds. Line shopping matters on both sides, and the 12-day window before the event gives bettors time to monitor for any movement that changes the picture.